Finding the Third Proportional to 1,368,258 and 3,167,169

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,258 : 3,167,169 = 3,167,169 : x
2. Step 2: Convert to fraction form
   1,368,258/3,167,169 = 3,167,169/x
3. Step 3: Cross multiply
   1,368,258x = 3,167,169 × 3,167,169
4. Step 4: Simplify right side
   1,368,258x = 10,030,959,474,561
5. Step 5: Solve for x
   x = 10,030,959,474,561/1,368,258
6. Step 6: Final answer
   x = 7,331,190.08